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Siying Dong 5582123dee Sample number of reads per SST file 
Summary:
We estimate number of reads per SST files, by updating the counter per file in sampled read requests. This information can later be used to trigger compactions to improve read performacne.
Closes https://github.com/facebook/rocksdb/pull/2417

Differential Revision: D5193528

Pulled By: siying

fbshipit-source-id: b4241c5ad0eaf444b61afb53f8e6290d9f5da2df
2017-06-12 07:12:08 -07:00
..
file_read_sample.h Sample number of reads per SST file 2017-06-12 07:12:08 -07:00
histogram_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
histogram_windowing.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
histogram_windowing.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
histogram.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
histogram.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
instrumented_mutex.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
instrumented_mutex.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
iostats_context_imp.h using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
iostats_context_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
iostats_context.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
perf_context_imp.h using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
perf_context.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
perf_level_imp.h cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
perf_level.cc cross-platform compatibility improvements 2017-05-15 16:15:38 -07:00
perf_step_timer.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
statistics_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
statistics.cc Core-local statistics 2017-05-23 10:42:59 -07:00
statistics.h Core-local statistics 2017-05-23 10:42:59 -07:00
thread_status_impl.cc Move various string utility functions into string_util 2017-04-06 14:54:12 -07:00
thread_status_updater_debug.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
thread_status_updater.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
thread_status_updater.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
thread_status_util_debug.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
thread_status_util.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
thread_status_util.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00